42156930 (number)

42156930 is an even 8-digits composite number following 42156929 and preceding 42156931. In scientific notation, it is written as 4.2156930 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 10633920 positive integers (up to 42156930) that are relatively prime to 42156930.

Interesting facts

Basic properties

Name

Name forty-two million one hundred fifty-six thousand nine hundred thirty

Notation

Scientific notation 4.2156930 × 10^7
Engineering notation 4.2156930 × 10^6

Prime Factorization of 42156930

Prime Factorization 2 × 3 × 5 × 23 × 107 × 571

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42156930
Product of the distinct prime numbers

The prime factorization of 42156930 is 2 × 3 × 5 × 23 × 107 × 571. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42156930)

Multiplication

n×y
n×2 84313860
n×3 126470790
n×4 168627720
n×5 210784650

Division

n÷y
n÷2 21078465
n÷3 14052310
n÷3 10539232.5
n÷5 8431386

Exponentiation

ny
n2 1777206747024900
n3 7.4921580429856E+22
n4 3.1584638216708E+30
n5 1.3315113823771E+38

Nth Root

y√n
2√n 6492.8368222219
3√n 348.03505724245
4√n 80.578141094355
5√n 33.494522846411

Divisors of 42156930

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42156929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42156930 can be divided by 64 positive divisors. The sum of these divisors (counting 42156930) is 1, the average is 0.015625.

Base conversion 42156930

Base System Value
2 Binary 10100000110100001110000010
3 Ternary 2221022210102210
4 Quaternary 2200310032002
5 Quinary 41243010210
6 Senary 4103322550
8 Octal 240641602
10 Decimal 42156930
12 Duodecimal 12150456
16 Hexadecimal 2834382
20 Vigesimal d39c6a
36 Base36 p3khu

Cryptographic Hash Functions

md5 7f8277442775a9e21c88c71ac7b6a64e
sha1 e939a4761031a49651d2dff18a77f64a51f5a29d
sha256 2be7dabefa4d9302874a4fb5f2cb7b3f87f679ae0e7c3931efe1afa256feac9e
sha512 3f4111ce9da0a088a63a73364e5753a92af0a3858687606400384800dc17712fb76d7339f17db9613676bff3ed1cac23f31b73f83838004714c07dfbd5273673
ripemd-160 d9078453f22a6d10fcf70a6b538d9da7e8dc44cd

42156930 as geometric shapes

Circle

Radius = n
Diameter 84313860
Circumference 264879803.1718
Area 5.5832596603636E+15

Sphere

Radius = n
Volume 3.138307822317E+23
Surface area 2.2333038641455E+16
Circumference 264879803.1718

Square

Length = n
Perimeter 168627720
Area 1777206747024900
Diagonal 59618902.154013

Cube

Length = n
Surface area 10663240482149400
Volume 7.4921580429856E+22
Space diagonal 73017944.651125

Equilateral Triangle

Length = n
Perimeter 126470790
Area 7.6955309535033E+14
Altitude 36508972.325562

Triangular Pyramid

Length = n
Surface area 7.6955309535033E+14
Volume 8.8295929298608E+21
Height 19872967.384671